Songling night lights from space

Night Light of Songling (Hebei) from space (China) Src. Average luminocity for 10x10km area is 1.1803% and for 50x50km: 2.5172%.

2016 2012 2003 1995

Analysis of Songling night lights 2016

Square area 10x10 km:

100 0%
90-99 0%
80-89 0.68%
70-79 0%
60-69 0%
50-59 0%
40-49 0%
30-39 0.68%
20-29 0.68%
10-19 0%
0-9 97.96%

Square area 50x50 km:

100 0.02%
90-99 0.09%
80-89 0.34%
70-79 0.25%
60-69 0.37%
50-59 0.47%
40-49 0.61%
30-39 1.03%
20-29 0.48%
10-19 1.6%
0-9 94.75%

Clear (daylight) street map image can be seen on geolist.org.

Map coordinates:

40° 49' 38" North, 117° 33' 57.5" East

40° 17' 34.9" North, 118° 16' 8.7" East

39° 45' 16.6" North, 118° 58' 20" East

Distances WxH: 119.3×119.3 km


Some cities around Songling sort by population:
Tangshan 73.7 km =45.8 mi, 185°
Chengde 77.8 km =48.3 mi, 340°
Linxi 66.4 km =41.3 mi, 166°
Zhaogezhuang 59.9 km =37.2 mi, 168°
Tangjiazhuang 63.1 km =39.2 mi, 165°
Fengrun 52.7 km =32.7 mi, 194°
Guye 64.2 km =39.9 mi, 166°
Bangjun 91.9 km =57.1 mi, 248°

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Sources (retrieved 2019-11-25):
» NASA, Earths city lights 1995
» NASA city lights 2003
» Earth at Night: Flat Maps 2012, 2016